History
Metamorpho and Grace talked to Jeremiah at Arkham, as they were looking for Batman. Jeremiah knew nothing except that all the inmates were singing a song about Batman and that Joker had delivered a picture of Batman's tombstone to every inmate. Jeremiah hired Dr. Guy Dax as a prestigious doctor for Arkham Asylum. Dax's first patient was the Joker and not long after this, Dax was assigned the patient Pierrot Lunaire.Later, Jeremiah went to visit some of the inmates in solitary confinement, where he lost his sanity. However, Dax revealed his true intentions by attacking Jeremiah, taking control of the asylum and releasing Joker as part of the Black Glove's master plan. read more
